Resources Contact Us Home
Browse by Category: Main > Engineering
Class Information
Number: 137/273
Name: Fluid handling > Hydrant type > Water crane type
Description: Apparatus including a laterally extending delivery spout at the top of the riser for delivery of liquid, usually to movable tanks, e.g., water to railroad locomotive tenders or gasoline to tank trucks.

Sub-classes under this class:

Class Number Class Name Patents
137/278 Extensible spout 1
137/275 Rotating riser 0
137/279 Spout articulated to riser 1
137/274 Spout operated valve 2

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Tiger paw stationary tab
Image display device and method of changing first EDID with second EDID wherein the second EDID information is compatible with image display device
Functionalized main chain polymers
Process for filtering interferograms obtained from SAR images acquired on the same area
Method, apparatus, and system for energy efficiency and energy conservation including dynamic cache sizing and cache operating voltage management for optimal power performance
Architecture and method for multi-aspect touchscreen scanning
Pyridyldiamido transition metal complexes, production and use thereof
  Randomly Featured Patents
User-placed marks in a long record length waveform
Inline fuse holder
Virtualization of micro-code patches for probe less debug
Vehicular transmission control system
Forwardly folding tool bar
System and method for enhancing business card services within a cellular network
Sonic autofocus camera having variable sonic beamwidth
Method for fabricating ceramic filaments and high density tape casting method
I/O buffer circuit with pin multiplexing
Method for determining pore characteristics in porous materials